Question

Use a scale of 2km to 1cm to find the length of a road

15km.
A. 6.0CM
B. 6.5CM
C. 7.0CM
D. 7.5CM
Question 14 of 60
Calculate the distance covered by running round a
circular field of radius 3.5cm​

Answer 1

First Question:

Given:

2 km = 1 cm

To Find:

The length of the road of 15 km.

Solution:

2 km = 1 cm

1 km = 1/2 = 0.5 cm

15 km = 0.5 × 15 = 7.5

Answer:

The length of the road is 7.5 cm.

Therefore, Option D. 7.5 cm is correct.